CN204015966U - Button air bleeding valve and adopt the pressure cooker of this air bleeding valve - Google Patents
Button air bleeding valve and adopt the pressure cooker of this air bleeding valve Download PDFInfo
- Publication number
- CN204015966U CN204015966U CN201420116804.3U CN201420116804U CN204015966U CN 204015966 U CN204015966 U CN 204015966U CN 201420116804 U CN201420116804 U CN 201420116804U CN 204015966 U CN204015966 U CN 204015966U
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- Prior art keywords
- button
- air bleeding
- bleeding valve
- lever arm
- pressure cooker
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Abstract
The utility model discloses a kind of button air bleeding valve and adopt the pressure cooker of this air bleeding valve, air bleeding valve comprises: exhaust valve; Leverage; It comprises lever arm and support sector, and described lever arm has first end and relative the second end that is away from first end, and described first end extends to described air bleeding valve bottom; Button assembly; Be located at the top of described the second end, described button assembly has stroke lever, and described stroke lever is held in described the second end; Described lever arm be take described support sector as fulcrum makes described first end at initial position and be lifted away between position to change, and realizes the unlatching of exhaust valve exhaust or closes.Pressure cooker comprises inner bag and pot cover, and described pot cover is provided with button air bleeding valve.They have safe and reliable, with low cost, long service life, compact conformation is firm, simple to operate, applicable modern humans is for the requirement of cook food appliance security and simple operation, and it is the electric cooker that can change under " having pressure condition " and " passive state ".
Description
[technical field]
The utility model relates to a kind of button air bleeding valve and adopts the pressure cooker of this air bleeding valve.
[background technology]
According to market survey and patent retrieval, the common mode of the air bleeding valve of existing pressure cooker is on exhaust valve, to establish for promoting the portion of the handle of exhaust valve, while needing pressure release, adopts other object clamping portion of the handle so that the exhaust smoothly of air bleeding valve ability to be provided.Like this because the event of scalding easily appears in high pressure-temperature gas, so occurred that again (notification number is: CN201481066U) as Chinese patent document, disclosed a kind of pressure cooker pressure-limiting air vent valve, comprise the valve seat on pot cover, run through valve seat and be arranged on the spool on pot cover, spool is provided with valve body, and valve body is provided with internal cavities, and the internal cavities of valve body is provided with the thimble corresponding with spool; Described valve body comprises metal valve body and plastic cement valve body, and plastic cement valve body fully wraps outer surface and the surface of internal cavity of metal valve body by injection molded; The part that plastic cement valve body lower end is stretched out metal valve body is provided with high breach and the low breach that is differential arrangement, is provided with the projection matching with high breach and low breach in valve seat.Can limit by the handle on operating valve body a position exits.Equally, operating grip and exhaust valve are integrated, and in relatively close situation, just inevitably may occur that high temperature is scalded or other need to hold exhaust valve for a long time and the tired lock problem brought.
In addition, existing electric cooker is a kind of is be called " pressure cooker " that has pressure, also has the electric cooker of cooking under a kind of state with no pressure.User need to purchase different kinds could meet instructions for use.
It is high that people want to have security performance, do not need direct control air bleeding valve to exit, do not need to wait for evacuation time and the button air bleeding valve of hand-held air bleeding valve, and the electric cooker that can change under " having pressure condition " and " passive state ", but can not realize always; In order to address the above problem, I have developed a kind of button air bleeding valve and have adopted the pressure cooker of this air bleeding valve.
[utility model content]
The purpose of this utility model technical problem to be solved is the pressure cooker that a kind of button air bleeding valve will be provided and adopt this air bleeding valve.It can be to have under the pressure state of pressure and state with no pressure to change at a pot body.It has safe and reliable, with low cost, long service life, compact conformation firm, simple to operate, be applicable to modern humans for the requirement of food appliance to security and simple operation of cooking.Therefore it is the product that a kind of technical and economy all has superior function.
To achieve these goals, the technical solution adopted in the utility model is: a kind of button air bleeding valve, and it comprises:
Exhaust valve; Its with self gravitation pressure holding in exhaust nozzle;
Leverage; It comprises lever arm and support sector, and described lever arm has first end and relative the second end that is away from first end, and described first end extends to described air bleeding valve bottom;
Button assembly; Be located at the top of described the second end, described button assembly has stroke lever, and described stroke lever is held in described the second end; Described lever arm be take described support sector as fulcrum makes described first end at initial position and be lifted away between position to change, and realizes the unlatching of exhaust valve exhaust or closes.
In the utility model preferred embodiment, described button assembly comprise have cavity volume shell, button, be connected in the described stroke lever of button below, described stroke lever is equiped with the gear of limit spring described in limit spring and clamping.
In the utility model preferred embodiment, described button assembly comprises the flexible member that is flexibly supported on described button and limiting platform, and button is located at described shell and is fixed on the positive stop hook of described button.
In another preferred embodiment of the utility model, described button socket rotor, what described rotor had a convertible high position and a low level turns rank piece, and described stroke lever has block, and described block flexibly supports below spring.
In the utility model preferred embodiment, described flexible member is helical spring.
For the concrete application of above-mentioned button air bleeding valve is described, the utility model also provides a kind of pressure cooker, comprises inner bag and pot cover, and described pot cover is provided with air bleeding valve, and described air bleeding valve is the button air bleeding valve described in such scheme and preferred scheme thereof.
Further, described pot cover has for described exhaust valve to be placed and movable groove, and shell and described groove interval arrange.
Further, described pot cover is positioned at described groove and described shell below and is provided with cavity, and described cavity communicates with described groove, and described lever arm is placed in the bottom that described cavity and described first end extend to described groove.
Further, the upper wall of described cavity is fixed in described support sector, and described lever arm sling is connected to described support sector.
The utility model is compared produced beneficial effect with background technology:
The utility model has adopted technique scheme, and during work, it operates by button assembly, makes stroke lever stressed to lever arm, exhaust valve is upwards lifted away from and sustainable venting.And can be to have under the pressure state of pressure and state with no pressure to change.With reach safe and reliable, with low cost, long service life, compact conformation firm, simple to operate, be applicable to modern humans for the requirement of food appliance to security and simple operation of cooking.Therefore it is the product that a kind of technical and economy all has superior function.Hence one can see that, and it is the product that a kind of technical and economy all has superior function.
[accompanying drawing explanation]
Fig. 1 is the attached face structural representation of looking of pressure cooker in embodiment of the present utility model;
Fig. 2 be embodiment neutral body state of the present utility model partly cut open figure;
Fig. 3 is A enlarged drawing in Fig. 2;
Fig. 4 is the cut-away section structural representation under another angle in the utility model embodiment;
Fig. 5 is the perspective view of another example of the utility model;
Fig. 6 is the face of the overlooking structural representation of Fig. 5;
Fig. 7 is the structural representation that Fig. 6 cuts open along B-B line;
Fig. 8 is C place enlarged drawing in Fig. 7;
Fig. 9 is the button assembly deployed configuration schematic diagram of Fig. 5;
Figure 10 is the D place enlarged drawing in Fig. 9.
[specific embodiment]
Describe embodiment of the present utility model below in detail, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by embodiment is described with reference to the drawings, be exemplary, be intended to explain the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, for the noun of locality, if any term " " center ", " laterally ", " longitudinally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", indicating positions such as " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of narration the utility model and simplified characterization, rather than device or the element of indication or hint indication must have specific orientation, with particular orientation structure and operation, can not be interpreted as restriction concrete protection domain of the present utility model.
In addition, if any term " first ", " second ", only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates technical characterictic.Thus, be limited with " first ", " second " feature can be expressed or implicit one or more this feature that comprises, in the utility model is described, the implication of " a plurality of " is two or more, unless otherwise expressly limited specifically.
In the utility model, except as otherwise clearly stipulating and limiting, if any term " assembling ", " being connected ", " connection " term, should go to understand as broad sense, for example, can be to be fixedly connected with, can be also to removably connect, or connect integratedly; Also can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, can be to be also connected by intermediary, can be that two element internals are connected.For those of ordinary skills, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In utility model, unless otherwise prescribed and limit, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that First Characteristic and Second Characteristic are not directly contacts but contact by the other feature between them.And, First Characteristic Second Characteristic " on ", " under " and " above " comprise the and levy directly over Second Characteristic and oblique upper, or only mean that First Characteristic level height is higher than the height of Second Characteristic.First Characteristic Second Characteristic " on ", " under " and " below " comprise First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is lower than Second Characteristic.
Below in conjunction with accompanying drawing, by the specific embodiment of the present utility model is further described, make the technical solution of the utility model and beneficial effect thereof clearer, clear and definite.
First specific embodiment:
Please refer to shown in accompanying drawing 1-4, the button air bleeding valve in the embodiment preferably providing for the utility model, its concrete structure comprises: exhaust valve 1; Its with self gravitation pressure holding in exhaust nozzle 11; Leverage 2; It comprises lever arm 21He support sector 22, and described lever arm 21 has first end 211 and relative the second end 212 that is away from first end 211, and described first end 211 extends to described air bleeding valve 1 bottom; Button assembly 3; Be located at the top of described the second end 212, described button assembly 3 has stroke lever 31, and described stroke lever 31 is held in described the second end 212; Described lever arm 21 be take described support sector 22 as fulcrum makes described first end 211 at initial position and be lifted away between position to change, and realizes the unlatching of exhaust valve 1 exhaust or closes.It operates by button assembly 3, makes 31 pairs of lever arms 21 of stroke lever stressed, so that exhaust valve 1 is upwards lifted away from and sustainable venting.With reach safe and reliable, with low cost, long service life, compact conformation firm, simple to operate, be applicable to modern humans for the requirement of food appliance to security and simple operation of cooking.
In an embodiment, described button assembly 3 comprise have cavity volume shell 32, button 33, be connected in the described stroke lever 31 of button 33 belows, described stroke lever fills 31 gears 38 that are provided with limit spring 34 and limit spring 34 described in clamping.Be flexibly supported on the flexible member 39 of described button 33 and limiting platform 36, button is located at described shell 32 and is fixed on the positive stop hook 37 of described button 33.Described flexible member 39 is helical spring.
A kind of pressure cooker is provided in an embodiment, comprises inner bag 100 and pot cover 200, described pot cover 200 is provided with button air bleeding valve.Described pot cover 200 has for described exhaust valve 1 to be placed and movable groove 201, and described shell 32 arranges with described groove 201 intervals.Described pot cover 200 is positioned at described groove 201 and is provided with cavity 202 with described shell 32 belows, and described cavity 202 communicates with described groove 201, and described lever arm 21 is placed in the bottom that described cavity 202 and described first end 211 extend to described groove 201.The upper wall of described cavity 202 is fixed in described support sector 22, and described lever arm 21 hangs and is connected to described support sector 22.
Comprehensive foregoing in conjunction with shown in Fig. 1-4, further describes the course of work of the present embodiment:
During work, while needing exhaust valve 1 to be lifted away from venting, with hand, push button 33, stroke lever 31 moves down, pressure holding below first end 211 move down, lever arm 21 in support sector 22, be fulcrum, the second end 212 is exitted with regard to upwards lifting exhaust valve 1, limit spring 34 enter into lower gear 38 and limiting platform 36 support limit stroke slide 31 and move up, to hold the venting that continues.After completing after venting, then push button and 33 make to pop up to drive limit spring 34 to move up under flexible member 39 elastic force effects and return to original state.Because lever arm 21 has first end 211 and relative the second end 212 that is away from first end 211, described first end 211 extends to described air bleeding valve 1 bottom; Button assembly 2 is located at the top of described the second end 212, and the operation of button assembly 2 just separates with exhaust valve 1 like this, effectively improves processing safety, stops the event of scalding.
Second specific embodiment:
As shown in Fig. 5-10, another embodiment that it provides for the utility model, structure is substantially identical with the structure of above-described embodiment with principle.Identical part is described specifically in the above-described embodiments, with this, no longer repeat, difference is to provide a kind of more excellent organization plan of key mode, this structure class is in the elastic operation mechanism of conventional " ball pen ", be specially the 33 socket rotors 301 of button described in button assembly 3, what in the middle of button 33, to upper/lower positions, have that rotor 301 described in a space 331 has a convertible high position and a low level turns rank piece 301a, described stroke lever 31 has block 311, and described block 311 flexibly supports below spring 302.
Operation principle, when button 33 moves down, rotor driven 301, rotor 301 starts to forward to fastener 303 positions, stroke lever 31 moves down, by lever arm 21, exhaust valve 1 is upwards levered up to rear ventilation to reach common rice-cooking function (passive state), again push button 33, rotor 301 departs from fastener 303 positions, by the elastic force of spring 302, being applied to block 311 moves up stroke lever 31, the gravity of exhaust valve 1 self moves down and enters into groove 201 bottoms, so that reach the pressure condition that has of pressure cooker.
In the description of description, the description of reference term " embodiment ", " preferably ", " example ", " concrete example " or " some examples " etc. means specific features, structure, material or the feature in conjunction with this embodiment or example description, be contained at least one embodiment of the present utility model or example, the schematic statement for above-mentioned term not necessarily refers to identical embodiment or example in this manual.And the specific features of description, structure, material or feature can be with suitable method combinations in any one or more embodiment or example.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the utility model is not limited to the above-mentioned specific embodiment; on the utility model basis, adopt the improvement of techniques well known and substitute and all drop on protection domain of the present utility model, should limit it by each claim.
Claims (9)
1. a button air bleeding valve, is characterized in that, it comprises:
Exhaust valve; Its with self gravitation pressure holding in exhaust nozzle;
Leverage; It comprises lever arm and support sector, and described lever arm has first end and relative the second end that is away from first end, and described first end extends to described air bleeding valve bottom;
Button assembly; Be located at the top of described the second end, described button assembly has stroke lever, and described stroke lever is held in described the second end; Described lever arm be take described support sector as fulcrum makes described first end at initial position and be lifted away between position to change, and realizes the unlatching of exhaust valve exhaust or closes.
2. button air bleeding valve according to claim 1, is characterized in that: described button assembly comprise have cavity volume shell, button, be connected in the described stroke lever of button below.
3. button air bleeding valve according to claim 2, it is characterized in that: described button assembly comprises the flexible member that is flexibly supported on described button and limiting platform, button is located at described shell and is fixed on the positive stop hook of described button, and described stroke lever is equiped with the gear of limit spring described in limit spring and clamping.
4. button air bleeding valve according to claim 2, is characterized in that: described button socket rotor, and what described rotor had a convertible high position and a low level turns rank piece, and described stroke lever has block, and described block flexibly supports below spring.
5. button air bleeding valve according to claim 3, is characterized in that: described flexible member is helical spring.
6. a pressure cooker, comprises inner bag and pot cover, and described pot cover is provided with air bleeding valve, it is characterized in that described air bleeding valve is the button air bleeding valve described in any one in claim 1-5.
7. pressure cooker according to claim 6, is characterized in that: described pot cover has for described exhaust valve to be placed and movable groove, and shell and described groove interval arrange.
8. pressure cooker according to claim 7, it is characterized in that: described pot cover is positioned at described groove and described shell below is provided with cavity, described cavity communicates with described groove, and described lever arm is placed in the bottom that described cavity and described first end extend to described groove.
9. pressure cooker according to claim 8, is characterized in that: the upper wall of described cavity is fixed in described support sector, and described lever arm sling is connected to described support sector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116804.3U CN204015966U (en) | 2014-03-13 | 2014-03-13 | Button air bleeding valve and adopt the pressure cooker of this air bleeding valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420116804.3U CN204015966U (en) | 2014-03-13 | 2014-03-13 | Button air bleeding valve and adopt the pressure cooker of this air bleeding valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204015966U true CN204015966U (en) | 2014-12-17 |
Family
ID=52055895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420116804.3U Expired - Fee Related CN204015966U (en) | 2014-03-13 | 2014-03-13 | Button air bleeding valve and adopt the pressure cooker of this air bleeding valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204015966U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720580A (en) * | 2017-04-14 | 2018-11-02 | 福库电子株式会社 | Electric cooking appliance |
| CN108851937A (en) * | 2018-04-24 | 2018-11-23 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
| CN108851967A (en) * | 2018-04-24 | 2018-11-23 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
| RU2693290C1 (en) * | 2017-09-08 | 2019-07-02 | Кукко Электроникс Ко., Лтд. | Electric pressure cooker |
| CN112576795A (en) * | 2020-12-05 | 2021-03-30 | 海宁市启程智能装备有限公司 | Novel exhaust valve |
-
2014
- 2014-03-13 CN CN201420116804.3U patent/CN204015966U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108720580A (en) * | 2017-04-14 | 2018-11-02 | 福库电子株式会社 | Electric cooking appliance |
| RU2693290C1 (en) * | 2017-09-08 | 2019-07-02 | Кукко Электроникс Ко., Лтд. | Electric pressure cooker |
| CN108851937A (en) * | 2018-04-24 | 2018-11-23 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
| CN108851967A (en) * | 2018-04-24 | 2018-11-23 | 浙江绍兴苏泊尔生活电器有限公司 | Cooking utensil |
| CN112576795A (en) * | 2020-12-05 | 2021-03-30 | 海宁市启程智能装备有限公司 | Novel exhaust valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20200313 |